Water quality. Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge. Method using extraction and gas chromatography/mass spectrometry1 Scope This International Standard specifies a method for the determination of selected polybrominated diphenyl ethers (PBDE) (see Figure 1 and Table 1) in sediment and sludge using gas chromatography mass spectrometry (GC MS) in the electron impact (EI) or negative ion chemical ionization (NCI) mode. When using GC EI MS, the method is applicable to samples containing 0,05 g kg to 25 g kg of tetra to octabromo congeners and 0,3 g kg to 100 g kg of

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Formal agreement(s)

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Why should you use ISO 10707 – Ultimate aerobic biodegradability of organic compounds by closed bottle test

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the complex challenges connected to plastics recycling must be overcome globally

– Providing mechanisms and rules to avoid overloading of existing roles by allowing for an aligned way to define new (custom) roles

the standard will help users:

The intended use of bolting assemblies in accordance with BS EN 15048-1 is structural metallic works

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